3204 Super Charger Turbocharger 8n4774 6n8477 6n-8477 For Caterpillar It18b Wheel Loader Engine

Product Details

Product Overview

This high-performance 3204 Super Charger (Turbocharger) is a direct replacement unit designed for Caterpillar It18b Wheel Loaders and other compatible machinery utilizing the Caterpillar 3204 diesel engine. The turbocharger is identified by critical OEM cross-reference numbers 8n4774, 6n8477, and 6n-8477, ensuring precise fitment for your engine rebuild or maintenance project.

Manufactured to OEM size and specifications, this turbocharger is an essential component for restoring engine power, improving fuel efficiency, and reducing emissions in construction, industrial, and agricultural equipment. It is a robust, diesel-specific supercharger designed to withstand the demanding conditions of heavy-duty applications.

Key Features & Benefits

• Direct OEM Replacement: Engineered to match the original Caterpillar specifications for the 3204 engine, ensuring seamless installation and reliable performance.
• Verified Part Numbers: Covers critical OEM numbers 8n4774, 6n8477, and 6n-8477, providing high confidence in fitment for your specific application.
• Durable Construction: Built with high-grade materials to withstand extreme temperatures and high rotational speeds, ensuring long service life in harsh environments.
• Restored Engine Performance: Replaces a worn or failed turbocharger to restore lost horsepower, torque, and overall engine efficiency.
• Comprehensive Testing: Each unit undergoes strict quality control, with machinery test reports and video inspection available upon request to verify performance.
• Versatile Application: Suitable for a wide range of machinery including wheel loaders, generators, marine engines, and agricultural equipment powered by the 3204 engine.

Technical Specifications

OEM Cross-Reference

This turbocharger is a direct replacement for the following OEM part numbers. Please verify your existing part number against this list for compatibility:

• 8n4774
• 6n8477
• 6n-8477

Note: While these numbers are the primary cross-references, always compare the physical dimensions and mounting flange design with your original unit to ensure a perfect fit.

Compatibility

This turbocharger is commonly used for the following applications. Fitment is inferred based on the engine model and OEM part numbers provided.

• Engine: Caterpillar 3204 Diesel Engine
• Vehicle/Equipment:
  • Caterpillar IT18B Wheel Loader
  • Other construction, industrial, agricultural, genset, and marine equipment utilizing the 3204 engine.

Important: Always verify your specific engine serial number and original turbocharger part number before purchasing to confirm compatibility.

Global Supply & Distribution

We offer worldwide shipping and have extensive experience exporting to major industrial markets. Our logistics network ensures fast and reliable delivery to ports and industrial centers across:

• North America: USA, Canada, Mexico
• Europe: Germany, UK, Netherlands, France, Italy
• Asia-Pacific: Australia, New Zealand, Japan, South Korea, Southeast Asia
• Middle East & Africa: UAE, Saudi Arabia, South Africa, Nigeria
• South America: Brazil, Chile, Argentina

We provide professional export documentation and can arrange shipping via sea, air, or express courier to meet your project deadlines.

Quality Assurance

Your satisfaction and the performance of your equipment are our top priorities. We implement strict quality control measures throughout the production process.

• Manufacturing Standards: Our products are manufactured in ISO-certified facilities, adhering to strict quality management systems.
• Testing: Each turbocharger undergoes a machinery test report to verify functional performance. Video outgoing inspection is also provided for your review.
• Warranty: This product is backed by a 6-month warranty against manufacturing defects.
• After Warranty Service: We provide online support to assist with any technical questions or issues after the warranty period.

FAQ

Q: How can I confirm this turbocharger fits my Caterpillar IT18B or other 3204 engine?
A: The primary method is to check the part number on your old turbocharger. If it matches 8n4774, 6n8477, or 6n-8477, this unit is a direct replacement. Additionally, verify the engine model is a Caterpillar 3204. If you are unsure, please contact us with your machine’s serial number and the part number from the existing turbocharger for confirmation.

Q: Is this a complete turbocharger assembly, or do I need to buy additional parts?
A: This is a complete supercharger (turbocharger) assembly ready for installation. However, we strongly recommend replacing the associated gaskets, oil supply, and return lines at the same time to ensure a proper seal and prevent oil leaks. These parts are typically sold separately.

Q: What maintenance is required for this turbocharger?
A: Ensure a proper oil supply is established before starting the engine after installation. Allow the engine to idle for a few minutes after a heavy load to let the turbocharger cool down before shutting off the engine. Regularly check for oil leaks and listen for unusual noises from the turbo. Using clean oil and changing it at the recommended intervals is crucial for turbocharger longevity.